(Hong Kong)
Product Summary
The 3310-KSZ is a complete stereo digital volume control designed specifically for audio systems. It features a 16-bit serial interface that controls two independent, lowdistortion audio channels. The 3310-KSZ includes an array of well-matched resistors and a low noise active output stage that is capable of driving a 600 Ω load. A total adjustable range of 127 dB, in 0.5 dB steps, is achieved through 95.5 dB of attenuation and 31.5 dB of gain. The simple 3-wire interface provides daisy-chaining of multiple 3310-KSZ for multi-channel audio systems. The 3310-KSZ operates from ±5 V supplies and has an input/output voltage range of ±3.75 V.
Parametrics
3310-KSZ absolute maximum ratings: (1)DC Power Supplies:Positive Digital, VD+: -0.3 to (VA+)+ 0.3 v; Positive Analog, VA+: -0.3 to 6.0 v; Negative Analog, VA-: 0.3 to -6.0V; (2)Input Current, Any Pin Except Supply, Iin: ±10 mA; (3)Digital Input Voltage, VIND: -0.3 (VA+) + 0.3 V; (4)Ambient Operating Temperature (power applied), TA: -55 +125 ℃; (5)Storage Temperature, TSTG: -65 +150 ℃.
Features
3310-KSZ features: (1)Complete Digital Volume Control: 2 Independent Channels; Serial Control; 0.5 dB Step Size; (2)Wide Adjustable Range: -95.5 dB Attenuation; +31.5 dB Gain; (3)Low Distortion & Noise: 0.001% THD+N; 116 dB Dynamic Range; (4)Noise Free Level Transitions; (5)Channel-to-Channel Crosstalk Better Than 110 dB.
Diagrams
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 3310 SL001 |
Alpha Wire |
Multi-Conductor Cable 28AWG 10C SHIELD 1000ft SPOOL SLATE |
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3310 SL005 |
Alpha Wire |
Multi-Conductor Cable 28AWG 10C SHIELD 100ft SPOOL SLATE |
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331003-005 |
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CABLE 22AWG SHIELDED |
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33100C |
Murata Power Solutions |
Power Inductors 10uH 7.6A Vertical Mt Toroidal |
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331010-002 |
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CABLE 16AWG SHIELDED |
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331010-01 |
Qualtek |
AC Power Cords 9'10" 3 X 14 3 COND |
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